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About the CirQulair

Revolutionary VWI Cirqulair: Maximum Air Improvement

With the VWI Cirqulair, and the VWI Cirqulair Silent version clean
ambient air comes available for everyone.
The technology behind the Cirqulair is derived more than 25 years
of research and study. In those years of research we unveiled the
behavior and properties of fine dust and ultrafine dust. This lead to
the development of the air cleaning unit for indoor situations
named the Cirqulair.

The Cirqulair will improve the ambient air which we breathe like no
other air cleaning system has ever shown.
Every air cleaning device works to improve the quality of air that
one breathes. The Cirqulair is not developed to give some
improvement, but to give a maximum improvement.


Innovative Solutions
Maximum improvement in one take is also more economical and more environmental friendly where it comes to carbon footprint for the electricity consumption. Where the Cirqulair cleans the air in one take, every other device
needs at least 20 air runs before it comes close to the performance of the Cirqulair units.

The removal of the filter section only needs to be done every 42 months. When you compare this with the rest where a change is needed from 1 month to a maximum of maybe 6 months, than you don’t have to be an Einstein to figure out that the Cirqulair is the best option for a safe living and working environment.


Big dust everything bigger than 10 micrometers.

Fine dust smaller than 10 micrometers but bigger than 2,5 micrometer

MPPS dust smaller than 2,5 micrometer but bigger than 0,1 micrometer.

Ultrafine dust smaller than 0,1 micrometer (100 nanometer) but bigger than 1 nanometer.

Picodust everything smaller than 1 nanometer

Circulair efficiency

With the 5 different groups of particles:





above 99%

Group 5 mostly contains gasses like VOC’s, PAK’s, NOx, SOx, NH3,
H2S etcetera.

A Cirqulair unit can be made for every kind of ambient air pollution. The serie 2.0 which includes the Silent units (only 42 db when beenset on maximum performance).

This unit serie takes out the standard polluting particles and
removes more than 90% of any odour problem. The serie 3.0 takes out any polluting problem from partical to any nasty gasses it may encounter. The serie 4.0 is the latest achievement in the Cirqulair family. This unit is built to encounter large amount of gas polluting problems. It goes without saying that every Cirqulair unit captures and destroys any airborne virus or bacteria that it encounters with an efficiency of 100%.

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To answer that question is very simple. The Cirqulair is the best option for everyone.

The Cirqulair units can be made from a simple 300 M3 ambient air per hour until a mind
blowing 100.000 M3 ambient air per hour


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